Man: Hey, I just looked at your code changes for the payment module. Overall, it looks good, but I have a few comments.
Woman: Thanks for reviewing it. What did you find?
Man: In the checkout function, you are calling the database three times. I think you can reduce that to one call. It will make the code faster.
Woman: Oh, you are right. I did not notice that. I can combine those queries into a single one.
Man: Also, I noticed there are no error messages when the payment fails. The user will not know what happened.
Woman: Good point. I will add proper error handling and show a clear message to the user. I will push the updated code today.
Questions
Q1. What is the man doing?
A) Writing new code for the payment module
B) Giving feedback on the woman's code
C) Testing the checkout function
D) Fixing a database problem
Answer
B
The man reviews the woman's code changes and provides specific feedback about database calls and error handling, which is giving feedback on her code.
Q2. What is one problem with the checkout function?
A) It uses the wrong programming language
B) It does not connect to the database
C) It calls the database too many times
D) It charges the wrong amount
Answer
C
The man specifically says the checkout function is calling the database three times and suggests reducing it to one call, indicating too many database calls.
Q3. What can we infer about the woman?
A) the woman disagrees with the feedback
B) the woman is new to the company
C) the woman will not change the code
D) the woman is open to improving the code
Answer
D
The woman agrees with the feedback, says she will combine the queries, add error handling, and push the updated code today, showing she is open to improving her code.
Topic 2. Level 600
Script
Show script
Woman: Hi, the development team just finished the shopping cart feature. We are ready for QA testing. When can your team start?
Man: We can start tomorrow morning. Can you share the test environment details and the feature requirements document?
Woman: Sure. I will send you the staging server URL and the requirements doc after this call. Is three days enough time for testing?
Man: Three days should be fine for basic testing, but if we find many bugs, we might need an extra day.
Woman: Understood. Please log all the bugs in our tracking system so we can fix them quickly.
Man: Of course. We will also write a test report at the end and send it to your team lead.
Questions
Q1. What is the purpose of this conversation?
A) To discuss a new project idea
B) To plan the QA testing schedule for a feature
C) To review the results of a test
D) To interview a new QA engineer
Answer
B
The woman tells the man that the shopping cart feature is ready for QA testing, and they discuss when testing can start, how long it will take, and how to report bugs.
Q2. What will the woman send to the man?
A) The source code and build instructions
B) The staging server URL and requirements document
C) The list of bugs found by developers
D) The final test report
Answer
B
The woman explicitly says she will send the staging server URL and the requirements document after the call.
Q3. What can we infer about the QA testing process?
A) It will take exactly three days
B) It might take longer if many bugs are found
C) It will be done by one person
D) It does not require any documentation
Answer
B
The man says three days should be fine for basic testing, but if they find many bugs, they might need an extra day, suggesting the timeline could extend.
Topic 3. Level 600
Script
Show script
Man: We have a problem in production. Several users are reporting that the app is very slow since this morning.
Woman: Let me check the server logs. OK, I can see that the CPU usage is at 95 percent. That is way too high.
Man: Do you think it is related to the new feature we deployed yesterday?
Woman: It is possible. The new search feature runs a heavy query every time a user opens the main page. That could be the cause.
Man: Should we roll back the deployment for now?
Woman: Yes, I think that is the safest option. We can roll back first and then fix the query before deploying again.
Questions
Q1. What is the main problem?
A) The server is completely down
B) Users cannot log in to the app
C) The app is running very slowly
D) The database lost some data
Answer
C
The man reports that users say the app is very slow, and the woman confirms CPU usage is at 95 percent, indicating the app is running slowly rather than being completely down.
Q2. What is the likely cause of the problem?
A) A network issue at the data center
B) A heavy query from the new search feature
C) Too many new users signing up
D) An old server that needs to be replaced
Answer
B
The woman explains that the new search feature runs a heavy query every time a user opens the main page, which could be causing the high CPU usage.
Q3. What will the team do first?
A) Add more servers
B) Fix the search query
C) Contact the users
D) Roll back the deployment
Answer
D
The woman says they should roll back first and then fix the query before deploying again, making the rollback the first action.
Topic 4. Level 600
Script
Show script
Man: The build is failing because of a unit test in the order module. Have you seen this?
Woman: Yes, I noticed it this morning. The test for the discount calculation is failing. It expects 10 percent off, but the code returns 15 percent.
Man: That is strange. Did someone change the discount rules recently?
Woman: Actually, yes. The marketing team asked us to change the discount from 10 to 15 percent last week. But nobody updated the test.
Man: So the code is correct, but the test is wrong. We need to update the test to match the new discount rule.
Woman: Right. I will fix the test now and make sure the build passes before lunch.
Questions
Q1. Why is the build failing?
A) The server is down
B) A unit test is not passing
C) The code has a syntax error
D) The database connection is broken
Answer
B
The man states that the build is failing because of a unit test in the order module, directly pointing to a unit test not passing as the cause.
Q2. What is the actual problem?
A) The discount code is calculating the wrong amount
B) The marketing team made a mistake
C) The test was not updated after the discount rule changed
D) The order module was deleted by accident
Answer
C
The woman explains that the marketing team changed the discount from 10 to 15 percent, but nobody updated the test, so the test is outdated rather than the code being wrong.
Q3. What will the woman do next?
A) Change the discount back to 10 percent
B) Contact the marketing team
C) Update the test to expect 15 percent
D) Rewrite the entire order module
Answer
C
The man concludes the test is wrong and needs updating, and the woman agrees to fix the test, which means updating it to expect the new 15 percent discount.
Topic 5. Level 600
Script
Show script
Woman: I opened a pull request for the notification feature. Could you take a look when you have time?
Man: Sure. How big is the change? I have a meeting in 30 minutes.
Woman: It is not too big. About 150 lines of new code. I also added unit tests for the main functions.
Man: Great, I like that you included tests. Let me look at it now. Oh, I see you used a new library for sending emails. Did the team agree on that?
Woman: Yes, we discussed it in last week's meeting. The old library had a security issue, so we decided to switch.
Man: OK, that makes sense. Everything else looks clean. I will approve it after I check the test coverage.
Questions
Q1. What does the woman want the man to do?
A) Write the notification feature
B) Review a pull request
C) Attend a team meeting
D) Fix a security issue
Answer
B
The woman asks the man to take a look at her pull request for the notification feature, which is a request to review it.
Q2. Why did the team switch to a new email library?
A) The new library is faster
B) The old library was too expensive
C) The old library had a security issue
D) The manager asked them to change it
Answer
C
The woman explains that the old library had a security issue, which is why the team decided to switch to the new one.
Q3. What will the man do before approving the pull request?
A) Ask the manager for permission
B) Rewrite the notification code
C) Wait until after the meeting
D) Check the test coverage
Answer
D
The man says he will approve the pull request after he checks the test coverage, making that the step before approval.